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The Government of Canada’s terminology and linguistic data bank.
ROLL RESISTANCE [2 records]
Record 1 - internal organization data 2007-04-16
Record 1, English
Record 1, Subject field(s)
- Wheels and Tires (Motor Vehicles and Bicycles)
- Energy (Physics)
Record 1, Main entry term, English
- rolling resistance
1, record 1, English, rolling%20resistance
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- drag 2, record 1, English, drag
correct, noun
- roll resistance 2, record 1, English, roll%20resistance
correct
- resistance to rolling 2, record 1, English, resistance%20to%20rolling
correct
- tractive resistance 2, record 1, English, tractive%20resistance
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Rolling resistance is the amount of energy a tyre absorbs as it revolves and deflects. The lower the rolling resistance the less fuel is required to propel the vehicle forward. Lowering the rolling resistance, however, has traditionally meant a reduction in wet grip performance, which of course is unacceptable. 3, record 1, English, - rolling%20resistance
Record number: 1, Textual support number: 1 OBS
rolling resistance: term proposed by the World Road Association. 4, record 1, English, - rolling%20resistance
Record 1, French
Record 1, Domaine(s)
- Roues et pneus (Véhicules automobiles et bicyclettes)
- Énergie (Physique)
Record 1, Main entry term, French
- résistance au roulement
1, record 1, French, r%C3%A9sistance%20au%20roulement
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
À chaque tour de roue, le pneumatique se déforme pour épouser la route. L'ensemble des efforts permettant d'accélérer, de freiner ou de prendre des virages s'appliquent dans l'aire de contact. En se déformant, le pneu absorbe les irrégularités de la chaussée. C'est parce qu'il est déformable que le pneu assure adhérence et confort. Toutefois, en se déformant, les matériaux constitutifs du pneu s'échauffent et dissipent une partie de l'énergie transmise par le moteur : c'est le phénomène de résistance au roulement. 2, record 1, French, - r%C3%A9sistance%20au%20roulement
Record number: 1, Textual support number: 1 OBS
résistance au roulement : terme proposé par l'Association mondiale de la Route. 3, record 1, French, - r%C3%A9sistance%20au%20roulement
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Ruedas y neumáticos (Vehículos automotores y bicicletas)
- Energía (Física)
Record 1, Main entry term, Spanish
- resistencia al rodamiento
1, record 1, Spanish, resistencia%20al%20rodamiento
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2002-10-16
Record 2, English
Record 2, Subject field(s)
- Suspension Systems (Motor Vehicles and Bicycles)
Record 2, Main entry term, English
- roll stiffness
1, record 2, English, roll%20stiffness
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- roll resistance 2, record 2, English, roll%20resistance
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The turning moment or torque that the suspension makes when the body rolls and the suspension tries to pull the body back to its normal upright position. It is usually measured in lb-ft/degree of roll. When the springs are stiffer or when the perpendicular distance from the springs to the roll center is greater then the roll stiffness increases. As a result, the vehicle corners flatter. 2, record 2, English, - roll%20stiffness
Record 2, French
Record 2, Domaine(s)
- Suspension (Véhicules automobiles et bicyclettes)
Record 2, Main entry term, French
- rigidité au roulis
1, record 2, French, rigidit%C3%A9%20au%20roulis
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- rigidité de roulis 2, record 2, French, rigidit%C3%A9%20de%20roulis
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
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